A 22 year old tourist from Tamil Nadu was killed and his mother and another relative injured when the car in which they were travelling came under a volley of stones hurled by protestors on the Srinagar-Gulmarg highway. The tragic incident has added to the toll of lives lost in the Valley averaging to a violent death a day since January 1 this year. Civilians and soldiers have taken the brunt with at least 60 being killed in the ongoing confrontation between the state and the people with about 74…